/* ===== 每日字谜插件样式（dr- 前缀，零内联，全 --mn-* 变量） ===== */

.dr-wrap { padding: 20px; }
.dr-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; flex-wrap: wrap; margin-bottom: 20px; }
.dr-title { font-size: 22px; font-weight: 700; margin: 0 0 4px; color: var(--mn-text, #333); }
.dr-sub { font-size: 13px; color: var(--mn-text-muted, #888); margin: 0; }
.dr-head-nav { display: flex; gap: 6px; flex-wrap: wrap; }
.dr-nav-link {
    padding: 6px 12px; font-size: 13px; border-radius: 8px; text-decoration: none;
    color: var(--mn-text-secondary, #555); background: var(--mn-bg-body, #f5f5f5);
    border: 1px solid var(--mn-border, #e5e7eb);
}
.dr-nav-link:hover { color: var(--mn-primary, #409eff); border-color: var(--mn-primary, #409eff); }
.dr-nav-link.active { background: var(--mn-primary, #409eff); color: #fff; border-color: var(--mn-primary, #409eff); }

.dr-card {
    background: var(--mn-bg-card, #fff);
    border: 1px solid var(--mn-border, #e5e7eb);
    border-radius: 12px;
    padding: 20px 24px;
    margin-bottom: 16px;
}
.dr-empty { text-align: center; color: var(--mn-text-muted, #888); padding: 40px 16px; }
.dr-empty-mini { color: var(--mn-text-muted, #888); font-size: 13px; padding: 12px 0; }

/* 每日主卡 */
.dr-meta { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.dr-chip {
    display: inline-block; padding: 3px 10px; font-size: 12px; border-radius: 999px;
    background: var(--mn-bg-body, #f5f5f5); color: var(--mn-text-secondary, #555);
    border: 1px solid var(--mn-border, #e5e7eb);
}
.dr-chip-1 { color: #16a34a; border-color: #86efac; background: rgba(22, 163, 74, 0.08); }
.dr-chip-2 { color: #f59e0b; border-color: #fcd34d; background: rgba(245, 158, 11, 0.08); }
.dr-chip-3 { color: #dc2626; border-color: #fca5a5; background: rgba(220, 38, 38, 0.08); }
.dr-chip-hint { color: var(--mn-primary, #409eff); border-color: rgba(64,158,255,0.3); background: rgba(64,158,255,0.08); }
.dr-chip-cat { color: var(--mn-text-secondary, #555); }
.dr-chip-done { color: var(--mn-success, #28a745); border-color: var(--mn-success, #28a745); background: rgba(40,167,69,0.08); }

.dr-surface {
    font-size: 24px; font-weight: 700; line-height: 1.5; color: var(--mn-text, #333);
    padding: 24px 20px; text-align: center; background: var(--mn-bg-body, #f9fafb);
    border-radius: 10px; margin-bottom: 20px;
    letter-spacing: 2px; word-break: break-word;
}

.dr-notice { text-align: center; padding: 16px; color: var(--mn-text-muted, #888); font-size: 14px; }
.dr-notice a { color: var(--mn-primary, #409eff); text-decoration: none; }

.dr-result { text-align: center; padding: 20px; border-radius: 10px; }
.dr-result-correct { background: rgba(40, 167, 69, 0.08); border: 1px solid var(--mn-success, #28a745); }
.dr-result-title { font-size: 20px; font-weight: 700; color: var(--mn-success, #28a745); margin-bottom: 12px; }
.dr-answer { font-size: 18px; font-weight: 600; color: var(--mn-text, #333); margin-bottom: 8px; }
.dr-expl { font-size: 14px; line-height: 1.7; color: var(--mn-text-secondary, #555); margin-top: 8px; text-align: left; }
.dr-share-btn { margin-top: 12px; }

/* 表单 */
.dr-form { display: flex; flex-direction: column; gap: 12px; }
.dr-label { font-size: 14px; font-weight: 600; color: var(--mn-text, #333); }
.dr-input {
    width: 100%; padding: 12px 16px; font-size: 16px; box-sizing: border-box;
    border: 1px solid var(--mn-border, #ddd); border-radius: 8px;
    background: var(--mn-bg-card, #fff); color: var(--mn-text, #333);
}
.dr-input:focus { outline: none; border-color: var(--mn-primary, #409eff); }
.dr-attempts { font-size: 13px; color: var(--mn-text-muted, #888); }
.dr-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.dr-feedback { min-height: 20px; font-size: 14px; }
.dr-feedback.is-error { color: var(--mn-error, #dc2626); }
.dr-feedback.is-success { color: var(--mn-success, #28a745); }

/* 侧栏/统计卡 */
.dr-side-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.dr-stats-card, .dr-yest-card { margin: 0; }
.dr-card-title { font-size: 15px; font-weight: 700; color: var(--mn-text, #333); margin: 0 0 14px; }
.dr-stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.dr-stat { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.dr-stat-num { font-size: 20px; font-weight: 700; color: var(--mn-primary, #409eff); line-height: 1.2; }
.dr-stat-lbl { font-size: 12px; color: var(--mn-text-muted, #888); }

.dr-yest-surface { font-size: 16px; font-weight: 600; color: var(--mn-text, #333); margin-bottom: 8px; }
.dr-yest-answer { font-size: 14px; color: var(--mn-success, #28a745); font-weight: 600; margin-bottom: 8px; }

/* 列表 */
.dr-list { display: flex; flex-direction: column; gap: 12px; }
.dr-list-item { margin: 0; }
.dr-list-date { font-size: 12px; color: var(--mn-text-muted, #888); margin-bottom: 6px; }
.dr-list-surface { font-size: 18px; font-weight: 600; color: var(--mn-text, #333); margin-bottom: 8px; }
.dr-list-answer { font-size: 14px; color: var(--mn-success, #28a745); font-weight: 600; margin-bottom: 8px; }
.dr-list-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 8px; }
.dr-wrong-count { font-size: 12px; color: var(--mn-text-muted, #888); margin-left: auto; }
.dr-list-actions { margin-top: 10px; }
.dr-remove-btn { font-size: 12px; padding: 4px 12px; }

/* 分页 */
.dr-pagination { display: flex; justify-content: center; gap: 6px; margin-top: 20px; flex-wrap: wrap; }
.dr-page {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 32px; height: 32px; padding: 0 8px; font-size: 13px;
    border-radius: 6px; text-decoration: none;
    background: var(--mn-bg-card, #fff); border: 1px solid var(--mn-border, #ddd);
    color: var(--mn-text, #333);
}
.dr-page.active { background: var(--mn-primary, #409eff); color: #fff; border-color: var(--mn-primary, #409eff); }

/* 闯关 */
.dr-diff-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.dr-diff-card { text-align: center; margin: 0; }
.dr-diff-name { font-size: 18px; font-weight: 700; color: var(--mn-text, #333); margin-bottom: 8px; }
.dr-diff-count { font-size: 13px; color: var(--mn-text-muted, #888); margin-bottom: 10px; }
.dr-diff-stat { font-size: 12px; color: var(--mn-text-secondary, #555); margin-bottom: 12px; }

/* 统计网格 */
.dr-stats-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin-bottom: 16px; }
.dr-stat-cell { margin: 0; padding: 16px; text-align: center; }

/* 表格 */
.dr-table { width: 100%; border-collapse: collapse; }
.dr-table th, .dr-table td {
    padding: 10px 12px; font-size: 13px; text-align: left;
    border-bottom: 1px solid var(--mn-border, #eee);
    color: var(--mn-text, #333);
}
.dr-table th { font-weight: 600; color: var(--mn-text-secondary, #555); background: var(--mn-bg-body, #f9fafb); }
.dr-points-num { color: var(--mn-success, #28a745); font-weight: 600; }
.dr-rank-num { font-weight: 700; color: var(--mn-text-muted, #888); }
.dr-rank-top .dr-rank-num { color: var(--mn-primary, #409eff); }

/* ===== 后台 ===== */
.dr-admin-nav { display: flex; gap: 6px; flex-wrap: wrap; }
/* ===== 后台筛选行：覆盖 admin.css 中 .form-input 的 width:100% ===== */
.dr-filter-form {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}
.dr-filter-form .form-input,
.dr-filter-form input.form-input,
.dr-filter-form select.form-input {
    width: auto !important;
    min-width: 140px;
    max-width: 280px;
    flex: 0 1 auto;
    box-sizing: border-box;
}
/* 关键词输入框占更大弹性宽度 */
.dr-filter-form input[type="text"].form-input {
    flex: 1 1 220px;
    min-width: 200px;
    max-width: 420px;
}
.dr-filter-form .btn {
    flex: 0 0 auto;
}
@media (max-width: 768px) {
    .dr-filter-form .form-input,
    .dr-filter-form input[type="text"].form-input {
        width: 100% !important;
        max-width: none;
        flex: 1 1 100%;
    }
    .dr-filter-form .btn {
        width: 100%;
        flex: 1 1 100%;
    }
}
.dr-form-card { max-width: 720px; }
.dr-admin-form { display: flex; flex-direction: column; gap: 14px; }
.dr-form-group { display: flex; flex-direction: column; gap: 6px; }
.dr-form-row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.dr-form-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.dr-help { font-size: 12px; color: var(--mn-text-muted, #888); margin: 2px 0 0; }
.dr-input-sm { max-width: 160px; }
.dr-inline-form { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.dr-bulk-bar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.dr-th-check { width: 30px; }
.dr-th-id { width: 60px; }
.dr-th-actions { width: 100px; }
.dr-actions { white-space: nowrap; }
.dr-cell-answer { font-weight: 600; color: var(--mn-success, #28a745); }
.dr-ok { color: var(--mn-success, #28a745); font-weight: 600; }
.dr-off { color: var(--mn-text-muted, #909399); }
.dr-dash-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.dr-dash-cell {
    display: flex; flex-direction: column; align-items: center; gap: 4px;
    padding: 16px 12px; border-radius: 8px;
    background: var(--mn-bg-body, #f9fafb); border: 1px solid var(--mn-border, #e5e7eb);
    font-size: 12px; color: var(--mn-text-secondary, #555);
}
.dr-dash-num { font-size: 20px; font-weight: 700; color: var(--mn-primary, #409eff); }
.dr-error-list { margin: 8px 0 0 18px; padding: 0; font-size: 13px; }
.dr-error-list li { margin-bottom: 2px; }
.dr-import-preview { padding: 12px; border-radius: 8px; background: var(--mn-bg-body, #f9fafb); font-size: 13px; color: var(--mn-text-secondary, #555); }
.dr-row-today { background: rgba(64,158,255,0.06); }

/* 浮层（每日分享 + 后台排期编辑浮层共用） */
.dr-modal {
    position: fixed; inset: 0; z-index: 9998;
    background: rgba(0, 0, 0, 0.4);
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
}
.dr-modal[hidden] { display: none; }
.dr-modal-inner {
    background: var(--mn-bg-card, #fff);
    border-radius: 12px; max-width: 480px; width: 100%;
    max-height: 90vh; overflow: auto;
    border: 1px solid var(--mn-border, #e5e7eb);
}
.dr-modal-head {
    display: flex; justify-content: space-between; align-items: center;
    padding: 14px 18px; border-bottom: 1px solid var(--mn-border, #eee);
    font-weight: 600; color: var(--mn-text, #333);
}
.dr-modal-close {
    background: none; border: 0; font-size: 22px; line-height: 1;
    cursor: pointer; color: var(--mn-text-muted, #888);
}
.dr-modal-body { padding: 18px; display: flex; flex-direction: column; gap: 12px; }
.dr-share-preview { font-size: 15px; line-height: 1.7; color: var(--mn-text, #333); white-space: pre-wrap; }
.dr-share-text { width: 100%; box-sizing: border-box; padding: 10px; font-size: 13px; border-radius: 8px; border: 1px solid var(--mn-border, #ddd); background: var(--mn-bg-body, #f9fafb); color: var(--mn-text, #333); resize: vertical; }

/* 响应式 */
@media (max-width: 768px) {
    .dr-side-grid, .dr-diff-grid { grid-template-columns: 1fr; }
    .dr-stats-grid { grid-template-columns: repeat(2, 1fr); }
    .dr-stat-row { grid-template-columns: repeat(2, 1fr); }
    .dr-dash-grid { grid-template-columns: repeat(2, 1fr); }
    .dr-form-row { grid-template-columns: 1fr; }
    .dr-surface { font-size: 20px; padding: 20px 14px; }
    .dr-title { font-size: 18px; }
}